149728768

素因数分解:

$2^9\times 7^1\times {\mathrm{41777}}^1$

素因数の和:41802

約数の個数: 40

約数和(自身を含む): 341911152

約数和(自身を除く): 192182384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41777, 83554, 167108, 292439, 334216, 584878, 668432, 1169756, 1336864, 2339512, 2673728, 4679024, 5347456, 9358048, 10694912, 18716096, 21389824, 37432192, 74864384, 149728768]

約数ペア:

[(1, 149728768), (2, 74864384), (4, 37432192), (7, 21389824), (8, 18716096), (14, 10694912), (16, 9358048), (28, 5347456), (32, 4679024), (56, 2673728), (64, 2339512), (112, 1336864), (128, 1169756), (224, 668432), (256, 584878), (448, 334216), (512, 292439), (896, 167108), (1792, 83554), (3584, 41777)]